Passage Data · Check a report · Use it from your AI
Industrial Buildings And Warehouses, Providence, Rhode Island. NPDES permit RI0023574 expired Sep 30, 2024; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Solids, total suspended | monthly average | report only (ug/L) | all year |
| Solids, total suspended | daily maximum | ≤ 30000 ug/L | all year |
| Arsenic, total [as As] | monthly average | ≤ 76 ug/L | all year |
| Arsenic, total [as As] | daily maximum | ≤ 4208 ug/L | all year |
| Iron, total [as Fe] | monthly average | ≤ 12376 ug/L | all year |
| Iron, total [as Fe] | daily maximum | report only (ug/L) | all year |
| 1,1-Dichloroethane | monthly average | ≤ 5 ug/L | all year |
| 1,1-Dichloroethane | daily maximum | ≤ 5 ug/L | all year |
| 1,1-Dichloroethylene | monthly average | ≤ 3.2 ug/L | all year |
| 1,1-Dichloroethylene | daily maximum | ≤ 3.2 ug/L | all year |
| Vinyl chloride | monthly average | ≤ 1.92 ug/L | all year |
| Vinyl chloride | daily maximum | ≤ 2 ug/L | all year |
| Trichloroethylene | monthly average | ≤ 5 ug/L | all year |
| Trichloroethylene | daily maximum | ≤ 5 ug/L | all year |
| cis-1,2-Dichloroethylene, total | monthly average | ≤ 10 ug/L | all year |
| cis-1,2-Dichloroethylene, total | daily maximum | ≤ 10 ug/L | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (gal/min) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | ≤ 60 gal/min | all year |
| trans-1,2-Dichloroethylene | monthly average | ≤ 5 ug/L | all year |
| trans-1,2-Dichloroethylene | daily maximum | ≤ 5 ug/L | all year |
Cited limits by parameter: Rhode Island's rules and the federal ones.
· Save this facility as a site · Superfund sites nearby · Your permits on one board
On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/RI0023574 · MCP: https://passage-data.com/mcp